1. Sticky Ball Review Game Vectors and Parametrics (6.1, 6.3)

2. Problem 1 Find the component form of the vector AB with A(3, -4) and B(10, -7).

3. Problem 2 For vector AB where A(3, -4) and B(10, -7), find the magnitude of the vector.

4. Problem 3 For vector AB with A(3, -4) and B(10, -7), find the direction angle of the vector.

5. Problem 4 Given u = and v =, find 3u + 4v.

6. Problem 5 Given the parametric equations: Eliminate the parameter.

7. Problem 6 If a vector has a magnitude of 7 and a direction angle of 37 degrees, find the component form of the vector (round to hundredths).

8. Problem 7 If a ship is sailing on a bearing of 215 degrees and at a speed of 34 miles per hour, find the component form of the velocity vector.

9. Problem 8 A baseball is hit with an initial velocity of 140 feet per second and at an angle of 21 degrees with the ground. Assuming there is no wind, will the ball clear a fence that is 23 feet high and is 360 feet away? Explain why or why not.

10. Problem 9 A rocket is shot straight up at a height of 20 feet above the ground with an initial velocity of 200 feet per second. Write a parametric equation for the situation and give the height of the rocket after 3 seconds. Is it on it’s way up or down at 3 seconds?

11. Problem 10 Find the parameterization of a line segment with endpoints at (1, -2) and (-2, 4).

12. Problem 11 Find the parameterization of a circle with radius 6 and center at (1, 2).